The Insulation Solution

Data Sheet

Glass Cloth and Polyester Film Composite MG19/MGM191

Properties and Application:

Glass colth and polyester film composite MG/MGM is made of one or two layers of Polyester film with one layer of Glass cloth,

with good dielectric properties, high heat resistance and mechanical strength, and suitable for electric motors as slot, phase,

turn-to-turn, liner insulation in F-class Motor.

Main Specification:

MG19

Properties		Value
Normal THK(mm)		0.09	0.11	0.15	0.20	0.25	0.45
*Polyester THK(mm)		0.025	0.05	0.05	0.05	0.10	0.35
Glass cloth THK(mm)		0.06	0.06	0.10	0.14	0.14	0.10
THK Tolerance (mm)		±0.02			±0.03		±0.05
Specific Weight(g/m²)		95±15	130±20	170±25	220±30	280±40	590±70
Tensile Strength (N/cm) ≥	MD	120	150	210	130	140	160
	TD	80	120	180	90	100	140
Elongation ≥	MD	10%
	TD	8%
*Breakdown Voltage		≥7KV	≥9KV			≥13KV	≥18KV
After bonding Breakdown strength		≥6KV	≥8KV			≥8KV	≥12KV
Bonding Strength at room temp.		No Delamination
Bonding Strength at 180+ 2 ℃10min		No Delamination, No Blister, No Adhesive Flow

MGM191

Properties		Value
Normal THK(mm)		0.15	0.20	0.25	0.15	0.17	0.20	0.25
*Polyester THK(mm)		0.025	0.025	0.025	0.05	0.05	0.05	0.05
Glass cloth THK(mm)		0.10	0.14	0.20	0.04	0.06	0.10	0.14
THK Tolerance (mm)		±0.02	±0.03		±0.02		±0.03
Specific Weight(g/m²)		180±30	220±30	300±30	190±30	220±30	250±30	290±30
Tensile Strength (N/cm) ≥	MD	120	150	210	130	140	160	220
	TD	80	120	180	90	100	140	190
Elongation (%) ≥	MD	10
	TD	8
*Breakdown Voltage		≥9KV			≥13KV
After bonding Breakdown strength		≥7KV			≥8KV
Bonding Strength at room temp.		No Delamination
Bonding Strength at 180+ 2 ℃10min		No Delamination, No Blister, No Adhesive Flow

*Above Breakdown Voltage can be appointed, if you require higher breakdown strength, please let us know you required one.

Product supply:

1, Width: 950-990 mm
2, Packing: 50 Kg/Roll; In Carton and Pallet

3. MOQ: 1,000 Kg in a lot, and 500 Kg each size.

Note:

1. Above values are the accumulative typical ones by recognized testing method, but, in order to ensure you to select our

products properly, please refer to above specification and test the samples based on your using purpose or feel free to

contact our engineers for further and better understanding.

2. The color is only confirmed by samples.

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Add: No.3 Jin Hai Road, SIP, Suzhou,China(215125) Tel: +86-512-66903936 Fax: +86-512-82175260